Universal Licensing System
KRT937
ALTON & SOUTHERN RAILWAY COMPANY
License details
| ULS identifier | 1123528 |
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| Call sign | KRT937 |
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| Radio service | RS |
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| Status | E |
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| Grant date | 2004-11-23 |
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| Expiration | 2014-11-28 |
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| Cancellation | 2015-01-31 |
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| Frequency range | 10525 MHz |
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| Locations | 1 |
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| Representative location | EAST SAINT LOUIS, ST. CLAIR, IL |
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| Coordinates | 38.5861667, -90.1370556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | LR | 10525.00000000 | | | 0.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10525.00000000 | | 100HN0N |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | E END ALTON & SOUTHERN RAILWAY CO YARDS, EAST SAINT LOUIS, ST. CLAIR, IL | 38.58616667, -90.13705556 | 127.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1000 S 22nd Street, EAST SAINT LOUIS, IL | ST. CLAIR | 6184827727 |
License history
| Date | File or call sign | Action |
|---|
| 2015-01-31 | KRT937 | LIEXP |
| 2014-09-01 | KRT937 | LETRES |
| 2004-11-23 | KRT937 | LIREN |
| 2004-11-23 | KRT937 | LTSAPR |
| 2004-11-22 | KRT937 | EFCAPR |
| 2004-11-22 | KRT937 | ESCAPR |
| 2004-09-08 | KRT937 | LETRES |
| 2002-02-07 | KRT937 | LIAUA |
| 2000-09-15 | KRT937 | LICCNV |
| 1999-11-02 | KRT937 | AUTHPR |
| 1999-11-02 | KRT937 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1123528 | 2026-08-02 01:08:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KRT937 | ULS 1123528 | 2026-08-02 01:08:40 |
| Status | E | ULS 1123528 | 2026-08-02 01:08:40 |
| Service | RS | ULS 1123528 | 2026-08-02 01:08:40 |
| Grant Date | 2004-11-23 | ULS 1123528 | 2026-08-02 01:08:40 |
| Expiration Date | 2014-11-28 | ULS 1123528 | 2026-08-02 01:08:40 |
| Cancellation Date | 2015-01-31 | ULS 1123528 | 2026-08-02 01:08:40 |